in. [Female] | 35.5 | 19.4 | 16.2 | 11.3 | 210 | 86.0 | 5.22 | 18.73 |
Max. | 36.6 | 19.7 | 16.4 | 11.4 | 212 | 90.0 | 5.28 | 19.02 |
--------------+------+------+------+------+-----+-------+------+-------+
_E. u. umbrinus_, Mts. S Robertson, Uinta Co.

Mean (11) | 34.7 | 18.9 | 15.7 | 10.9 | 218 | 96.2 | 5.13 | 18.04 |
Min. [Male] | 34.3 | 18.3 | 15.6 | 10.3 | 215 | 81.0 | 4.79 | 17.57 |
Max. | 35.2 | 19.4 | 16.0 | 11.7 | 228 | 112.0 | 5.42 | 18.59 |
| | | | | | | | |
Mean (4) | 35.1 | 19.2 | 15.9 | 11.0 | 224 | 96.4 | 5.17 | 18.46 |
Min. [Female] | 34.9 | 19.2 | 15.7 | 10.3 | 204 | 90.0 | 5.11 | 18.31 |
Max. | 35.4 | 20.0 | 16.2 | 11.8 | 234 | 100.0 | 5.22 | 18.98 |
--------------+------+------+------+------+-----+-------+------+-------+
_E. u. fremonti_, Togwotee Pass, Fremont Co.

Mean (8) | 35.6 | 19.3 | 15.9 | 11.4 | 223 | 99.0 | 5.34 | 19.17 |
Min. [Male] | 35.2 | 18.9 | 15.8 | 11.1 | 216 | 95.0 | 5.22 | 18.72 |
Max. | 36.5 | 19.7 | 16.1 | 11.8 | 243 | 111.0 | 5.57 | 19.78 |
| | | | | | | | |
Mean (6) | 35.3 | 19.6 | 15.9 | 11.3 | 229 | 101.0 | 5.40 | 19.02 |
Min. [Female] | 34.5 | 19.3 | 15.7 | 10.9 | 223 | 92.0 | 5.35 | 18.37 |
Max. | 36.0 | 20.0 | 16.5 | 12.0 | 239 | 110.0 | 5.44 | 19.51 |
--------------+------+------+------+------+-----+-------+------+-------+
_E. u. montanus_, near Longs Peak, Boulder Co., Colorado.

Mean (5) | 35.2 | 18.8 | 15.5 | 10.8 | 226 | 96.0 | 5.20 | 18.29 |
Min. [Male] | 34.7 | 18.4 | 15.2 | 10.1 | 215 | 93.0 | 5.03 | 17.80 |
Max. | 36.8 | 19.4 | 16.2 | 11.5 | 232 | 115.0 | 5.53 | 19.36 |
| | | | | | | | |
Mean (6) | 35.7 | 19.1 | 15.6 | 10.9 | 226 | 98.0 | 5.28 | 18.67 |
Min. [Female] | 35.1 | 18.8 | 15.1 | 10.3 | 215 | 89.0 | 5.06 | 18.09 |
Max. | 36.5 | 19.5 | 16.0 | 11.5 | 231 | 105.0 | 5.58 | 19.35 |
--------------+------+------+------+------+-----+-------+------+-------+

Eutamias amoenus (J. A. Allen)

_Diagnosis._--Size medium; over-all tone of upper parts often
grayish olive; baculum small or medium, slender; tip of baculum 30
to 38 per cent of length of shaft; skull medium, narrow across
zygomata.

_Comparisons._--From _E. dorsalis uta